Onagraceae Ludwigia sp. Jeh1043 - Brazil J. E. Householder 1938 image_info.php?img=images/collections/jehouseholder_001938_01_p.jpg&id=58167#image58167 Onagraceae Ludwigia sp. Jeh1043 - Brazil J. E. Householder 1938 image_info.php?img=images/collections/jehouseholder_001938_02_p.jpg&id=58168#image58168 Onagraceae Ludwigia sp. Jeh1043 - Brazil J. E. Householder 1938 image_info.php?img=images/collections/jehouseholder_001938_03_p.jpg&id=58169#image58169